FSC 5330 × BACK-UP RING,PREFORMED PACKING

BACK-UP RING,PREFORMED PACKING

5330-00-527-9106 FSC 5330

NSN 5330-00-527-9106 (also written 5330005279106; NIIN 00-527-9106) is a back-up ring, preformed packing in Federal Supply Class 5330, Packing and Gasket Materials. 12 manufacturer part numbers from 11 suppliers are on record. No purchases are on record yet.

Open for bid

No open solicitations on record for this NSN right now.

Search open RFQs on DIBBS →

Can you win it?

This item is coded as suitable for competitive acquisition (AMC 1).

Acquisition method (AMC)

Suffix (AMSC)

Competition

Coded for competition

AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. The codes describe the item's status on record, not any one solicitation. What the codes mean

What it is — can you make it?

Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.

Specifications

From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.

Requirement	Value
CENTER HOLE DIAMETER ADYT	INCHES NOMINAL 1.191
SPECIAL FEATURES FEAT	JOINT TYPE: SCARF-PERIPHERAL RETAINER
CROSS-SECTIONAL HEIGHT ADVN	INCHES NOMINAL 0.073
MATERIAL MATT	PLASTIC POLYTETRAFLUOROETHYLENE
PERIPHERAL DIAMETER ADYU	INCHES NOMINAL 1.529
MATERIAL DOCUMENT AND CLASSIFICATION MDCL	ASSN STD SINGLE MATERIAL RESPONSE A-S 3651

Manufacturer part numbers

Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.

Part number	CAGE	Manufacturer
307693	77445	RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY
5330005279106	A00AM	E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
5R15-16	39880	STEELCASE INC.
7090-16	02886	DODGE-WASMUND MANUFACTURING INC
MS9058-16	0U583	SAE INTERNATIONAL DBA SAE INTERNATIONAL
MS9058-16	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS9058-16	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS9058	0U583	SAE INTERNATIONAL DBA SAE INTERNATIONAL
SR2619-16	09257	TRELLEBORG SEALING SOLUTIONS US, INC.
SR2619-16	13499	ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS
SR2619-16	97820	SHAMBAN POLYMER TECH GROUP
SR2619-16	R1120	SATAIR A/S

What it pays — so you can quote

The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.

Latest unit price

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Purchases

Total spend

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Last purchased

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Purchase records

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Total demand

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Latest award total

Compare with other items

Purchase history

No priced purchases on record for this NSN yet.

Related contract actions

Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.

No related contract actions on record.

Demand history

Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.

Solicitation	Issued	Closes / closed	Qty	Status
SPE7L3-26-T-276T	Sep 25, 2026	Oct 5, 2026	145	Expired	View at DIBBS →

Open RFQs on DIBBS → DIBBS award history ↗

About this data

Unit prices: DLA DIBBS award records — every row links to its government record.
AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
Contract action totals: USAspending, context only.
Full methodology →

Cite this page

Citation

NSN Explorer. "BACK-UP RING,PREFORMED PACKING." nsnexplorer.com, https://nsnexplorer.com/nsn/5330-00-527-9106/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/5330-00-527-9106/